[2025-11-28 01:03:15] Namespace(method='FedNewton', training_mode='head', dataset='cifar10', model_name='resnet18', seed=0, rounds=50, num_clients=10, fraction=0.5, local_epochs=1, batch_size=64, lr=0.01, newton_lr=0.001, sophia_lr=0.05, rho=0.04, betas='0.9,0.99', mu=0.01, log_dir='runs/run_20251128_010313_resnet18_head/cifar10/logs', optimizer='sgd', hessian_batches=64, damping=1e-05, alpha=0.1, max_norm=0)
[2025-11-28 01:03:15] Start: FedNewton | Mode: head | Dataset: cifar10 | Device: cuda
[2025-11-28 01:07:06] [Round 001] FedNewton | Acc: 11.06% | Loss: 2.3139 | Time: 117.78s | Max GPU Mem: 1438.79 MB
[2025-11-28 01:09:20] [Round 002] FedNewton | Acc: 11.98% | Loss: 2.2893 | Time: 134.49s | Max GPU Mem: 1438.85 MB
[2025-11-28 01:11:16] [Round 003] FedNewton | Acc: 15.07% | Loss: 2.2556 | Time: 116.03s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:12:55] [Round 004] FedNewton | Acc: 18.90% | Loss: 2.2236 | Time: 99.08s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:15:11] [Round 005] FedNewton | Acc: 21.66% | Loss: 2.1982 | Time: 135.47s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:17:14] [Round 006] FedNewton | Acc: 25.81% | Loss: 2.1703 | Time: 122.77s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:19:11] [Round 007] FedNewton | Acc: 30.18% | Loss: 2.1345 | Time: 117.17s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:21:04] [Round 008] FedNewton | Acc: 32.89% | Loss: 2.1118 | Time: 113.42s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:22:43] [Round 009] FedNewton | Acc: 35.21% | Loss: 2.0893 | Time: 98.47s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:24:18] [Round 010] FedNewton | Acc: 39.66% | Loss: 2.0531 | Time: 95.72s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:25:32] [Round 011] FedNewton | Acc: 45.18% | Loss: 2.0190 | Time: 73.68s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:26:57] [Round 012] FedNewton | Acc: 47.31% | Loss: 1.9957 | Time: 84.83s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:28:54] [Round 013] FedNewton | Acc: 49.44% | Loss: 1.9750 | Time: 117.26s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:31:06] [Round 014] FedNewton | Acc: 52.11% | Loss: 1.9464 | Time: 131.69s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:33:30] [Round 015] FedNewton | Acc: 53.99% | Loss: 1.9214 | Time: 144.23s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:35:46] [Round 016] FedNewton | Acc: 55.15% | Loss: 1.9026 | Time: 136.00s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:37:02] [Round 017] FedNewton | Acc: 57.34% | Loss: 1.8742 | Time: 76.18s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:38:25] [Round 018] FedNewton | Acc: 59.25% | Loss: 1.8476 | Time: 82.83s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:39:47] [Round 019] FedNewton | Acc: 60.14% | Loss: 1.8347 | Time: 81.40s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:41:04] [Round 020] FedNewton | Acc: 61.75% | Loss: 1.8083 | Time: 77.11s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:42:06] [Round 021] FedNewton | Acc: 64.29% | Loss: 1.7731 | Time: 62.45s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:43:22] [Round 022] FedNewton | Acc: 66.23% | Loss: 1.7458 | Time: 76.02s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:45:02] [Round 023] FedNewton | Acc: 67.62% | Loss: 1.7111 | Time: 99.88s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:46:51] [Round 024] FedNewton | Acc: 68.73% | Loss: 1.6937 | Time: 109.14s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:48:29] [Round 025] FedNewton | Acc: 69.56% | Loss: 1.6729 | Time: 97.91s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:49:59] [Round 026] FedNewton | Acc: 70.10% | Loss: 1.6526 | Time: 89.59s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:52:02] [Round 027] FedNewton | Acc: 70.45% | Loss: 1.6370 | Time: 123.34s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:53:08] [Round 028] FedNewton | Acc: 71.53% | Loss: 1.6035 | Time: 65.53s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:55:00] [Round 029] FedNewton | Acc: 71.95% | Loss: 1.5861 | Time: 112.70s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:56:48] [Round 030] FedNewton | Acc: 72.69% | Loss: 1.5751 | Time: 107.83s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:58:18] [Round 031] FedNewton | Acc: 72.75% | Loss: 1.5527 | Time: 89.97s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:59:51] [Round 032] FedNewton | Acc: 73.23% | Loss: 1.5369 | Time: 92.89s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:02:09] [Round 033] FedNewton | Acc: 73.65% | Loss: 1.5185 | Time: 138.33s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:03:37] [Round 034] FedNewton | Acc: 74.11% | Loss: 1.5061 | Time: 87.49s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:04:24] [Round 035] FedNewton | Acc: 72.72% | Loss: 1.4740 | Time: 47.06s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:05:43] [Round 036] FedNewton | Acc: 72.00% | Loss: 1.4594 | Time: 79.53s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:07:42] [Round 037] FedNewton | Acc: 72.52% | Loss: 1.4414 | Time: 118.51s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:09:42] [Round 038] FedNewton | Acc: 73.03% | Loss: 1.4292 | Time: 120.07s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:11:12] [Round 039] FedNewton | Acc: 72.64% | Loss: 1.4144 | Time: 90.15s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:12:35] [Round 040] FedNewton | Acc: 72.59% | Loss: 1.3997 | Time: 83.15s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:14:14] [Round 041] FedNewton | Acc: 72.58% | Loss: 1.3856 | Time: 98.37s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:16:04] [Round 042] FedNewton | Acc: 73.03% | Loss: 1.3739 | Time: 109.95s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:17:11] [Round 043] FedNewton | Acc: 71.84% | Loss: 1.3572 | Time: 67.02s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:18:56] [Round 044] FedNewton | Acc: 72.29% | Loss: 1.3458 | Time: 105.84s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:20:35] [Round 045] FedNewton | Acc: 72.69% | Loss: 1.3352 | Time: 98.88s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:22:05] [Round 046] FedNewton | Acc: 72.90% | Loss: 1.3198 | Time: 90.21s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:23:20] [Round 047] FedNewton | Acc: 72.81% | Loss: 1.3074 | Time: 74.06s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:24:37] [Round 048] FedNewton | Acc: 73.32% | Loss: 1.2903 | Time: 77.88s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:26:12] [Round 049] FedNewton | Acc: 74.45% | Loss: 1.2722 | Time: 94.77s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:26:48] [Round 050] FedNewton | Acc: 74.97% | Loss: 1.2577 | Time: 35.79s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:26:48] Saved to runs/run_20251128_010313_resnet18_head/cifar10/logs/FedNewton_head_cifar10_resnet18_s0.npz
